<iframe src="https://www.facebook.com/plugins/registration.php?
			client_id=<?php echo $appId; ?>&
			redirect_uri=<?php echo urlencode(site_url('home/register_user'));?>&
			fields=name,gender,email"
		scrolling="auto"
		frameborder="no"
		style="border:none"
		allowTransparency="true"
		width="100%"
		height="330">
</iframe>
